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April June 2018 8 Volume 1 Issue 1 Approach Statistical the Underground Water Pollution of Larbi Ben M’hidI North-East Skikda Salah Bouhayene* and Doria Gueddah Department of Nature and Life Sciences, Faculty of Sciences, University 20 August 1955, Skikda, Algeria *Corresponding author: E-Mail: b_saleh2003@yahoo.fr ABSTRACT As part of surveillance and as control of diseases with transmission water accomplished by the services of health, a study displayed over one year, between February 2015 and January, 2016 at the rate of sample monthly and having as objective the hygienic valuation (physicochemical and bacteriological) of the quality of used waters of well, as water of drink and also for domestic activities, by the population of the region of Larbi Ben M'hidi Skikda, was accomplished. The main physicochemical and bacteriological elements of the quality of water were therefore measured then a bivariee analysis which consisted principally in calculating the coefficient of linear correlation of Bravais-Pearson between variables and an analysis in main elements (ACP) was accomplished from the medium stocks of every parameter. In total, 168 samples of water were performed at the level of 07 wells likely to procreate a risk for the health of their users. These wells were identified by technical data sheets pointing out their coordinates and the nature of neighbouring pollution. One took a sample of the studied samples of waters, were analysed and were interpreted according to norms in force. The analysis in main elements (ACP) accomplished from the medium stocks of every parameter, could show very disproportional and well differentiated groups of stations: certain groups gather wells having a water of medium quality or lightly contaminated and others contain wells water of which is contaminated. We have so, having put in an obvious place the presence of a pollution of two types:  An important and almost permanent microbic pollution in some studied points of waters, coming from waters of streaming and from domestic and industrial wastewater.  A chemical pollution of weak-willed person in important for all the wells, having as origin the rejections of agrarian and/or domestic activities. To avoid possible health risks, the adoption of the measurements of hygiene for the transport and the stocking of water, notably the treatment by the periodical chloration of the water of well at family level was recommended for the concerned population; and a development and/or the permanent control of wells and polluted sources of water has nearness of the potential points of pollution were recommended for local authorities and the services of hygiene.

Approach Statistical the Underground Water Pollution of Larbi Ben M’hidI - North-East Skikda